TY - JOUR AU - Sakthivel, Kumarasamy AU - Balachandran, Krishnan AU - Sowrirajan, Rangarajan AU - Kim, Jeong-Hoon TI - On exact null controllability of Black-Scholes equation JO - Kybernetika PY - 2008 SP - 685 EP - 704 VL - 44 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_2008__44_5_a5/ LA - en ID - KYB_2008__44_5_a5 ER -